/* Fire & Amber Architecture Studio - Custom Styles */

/* ==================== CSS Variables ==================== */
:root {
  --primary-color: #D32F2F;
  --primary-dark: #B71C1C;
  --primary-light: #EF5350;
  --secondary-color: #FFA000;
  --secondary-dark: #F57C00;
  --secondary-light: #FFB300;
  --dark-bg: #1A1A1A;
  --light-bg: #F5F5F5;
  --white: #FFFFFF;
  --black: #000000;
  --text-dark: #212121;
  --text-light: #FAFAFA;
  --gradient-fire: linear-gradient(135deg, #D32F2F 0%, #FFA000 100%);
  --gradient-fire-reverse: linear-gradient(135deg, #FFA000 0%, #D32F2F 100%);
  --gradient-dark: linear-gradient(180deg, rgba(26, 26, 26, 0.95) 0%, rgba(0, 0, 0, 0.98) 100%);
  --shadow-sm: 0 2px 8px rgba(211, 47, 47, 0.15);
  --shadow-md: 0 4px 16px rgba(211, 47, 47, 0.25);
  --shadow-lg: 0 8px 32px rgba(211, 47, 47, 0.35);
  --transition-fast: 0.2s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
}

/* ==================== Global Styles ==================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--white);
  overflow-x: hidden;
}

/* ==================== Typography ==================== */
.display-1,
.display-2,
.display-3,
.display-4,
.display-5 {
  font-weight: 800 !important;
  letter-spacing: -0.02em;
  line-height: 1.2 !important;
}

.lead {
  font-size: 1.25rem !important;
  font-weight: 400 !important;
  line-height: 1.8 !important;
  color: rgba(255, 255, 255, 0.9) !important;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  margin-bottom: 1rem;
}

/* ==================== Navbar Styles ==================== */
.navbar {
  background: var(--gradient-dark) !important;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  padding: 1rem 0;
  transition: all var(--transition-normal);
  z-index: 1030;
}

.navbar.scrolled {
  padding: 0.5rem 0;
  background: rgba(26, 26, 26, 0.98) !important;
}

.navbar-brand {
  font-size: 1.5rem !important;
  font-weight: 800 !important;
  color: var(--white) !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all var(--transition-fast);
}

.navbar-brand:hover {
  color: var(--secondary-color) !important;
  transform: scale(1.05);
}

.navbar-brand .bi-fire {
  color: var(--primary-color) !important;
  font-size: 1.8rem;
  margin-right: 0.5rem;
  animation: flicker 2s infinite alternate;
}

@keyframes flicker {
  0%, 100% { opacity: 1; filter: brightness(1); }
  50% { opacity: 0.9; filter: brightness(1.2); }
}

.navbar-toggler {
  border: 2px solid var(--primary-color) !important;
  padding: 0.5rem 0.75rem;
  transition: all var(--transition-fast);
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(211, 47, 47, 0.25) !important;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23D32F2F' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.navbar-nav {
  gap: 0.5rem;
}

.nav-link {
  color: rgba(255, 255, 255, 0.85) !important;
  font-weight: 600 !important;
  font-size: 0.95rem !important;
  padding: 0.5rem 1rem !important;
  border-radius: 6px;
  transition: all var(--transition-fast);
  position: relative;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--gradient-fire);
  transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
  color: var(--white) !important;
  background: rgba(211, 47, 47, 0.1) !important;
}

.nav-link:hover::before,
.nav-link.active::before {
  width: 80%;
}

/* ==================== Button Styles ==================== */
.btn {
  font-weight: 600 !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 8px;
  transition: all var(--transition-normal);
  border: none;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transition: left var(--transition-normal);
  z-index: -1;
}

.btn:hover::before {
  left: 100%;
}

.btn-lg {
  padding: 1rem 2.5rem !important;
  font-size: 1.1rem !important;
}

.btn-primary {
  background: var(--gradient-fire) !important;
  color: var(--white) !important;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: var(--gradient-fire-reverse) !important;
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
  color: var(--white) !important;
}

.btn-secondary {
  background: var(--secondary-color) !important;
  color: var(--white) !important;
  box-shadow: 0 4px 16px rgba(255, 160, 0, 0.3);
}

.btn-secondary:hover {
  background: var(--secondary-dark) !important;
  transform: translateY(-2px);
  color: var(--white) !important;
}

.btn-light {
  background: var(--white) !important;
  color: var(--primary-color) !important;
  border: 2px solid var(--primary-color) !important;
}

.btn-light:hover {
  background: var(--primary-color) !important;
  color: var(--white) !important;
  border-color: var(--primary-color) !important;
}

.btn-dark {
  background: var(--dark-bg) !important;
  color: var(--white) !important;
}

.btn-dark:hover {
  background: var(--black) !important;
  color: var(--secondary-color) !important;
}

.btn-outline-light {
  border: 2px solid var(--white) !important;
  color: var(--white) !important;
  background: transparent !important;
}

.btn-outline-light:hover {
  background: var(--white) !important;
  color: var(--primary-color) !important;
}

.btn-outline-dark {
  border: 2px solid var(--dark-bg) !important;
  color: var(--dark-bg) !important;
  background: transparent !important;
}

.btn-outline-dark:hover {
  background: var(--dark-bg) !important;
  color: var(--white) !important;
}

.btn-outline-secondary {
  border: 2px solid var(--secondary-color) !important;
  color: var(--secondary-color) !important;
  background: transparent !important;
}

.btn-outline-secondary:hover {
  background: var(--secondary-color) !important;
  color: var(--white) !important;
}

.btn-outline-danger {
  border: 2px solid var(--primary-color) !important;
  color: var(--primary-color) !important;
  background: transparent !important;
}

.btn-outline-danger:hover {
  background: var(--primary-color) !important;
  color: var(--white) !important;
}

.btn-sm {
  padding: 0.5rem 1rem !important;
  font-size: 0.875rem !important;
}

/* ==================== Hero Section ==================== */
.hero-section {
  min-height: 100vh;
  background: linear-gradient(135deg, rgba(211, 47, 47, 0.95) 0%, rgba(255, 160, 0, 0.9) 100%),
              url('data:image/svg+xml,%3Csvg width="100" height="100" xmlns="http://www.w3.org/2000/svg"%%3E%3Cpath d="M0 0h100v100H0z" fill="%23000" fill-opacity=".05"/%3E%3Cpath d="M50 0L100 50 50 100 0 50z" fill="%23fff" fill-opacity=".03"/%3E%3C/svg%3E');
  background-size: cover, 100px 100px;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 50%, rgba(255, 160, 0, 0.3) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(211, 47, 47, 0.3) 0%, transparent 50%);
  animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 0.8; }
}

.hero-section .container {
  position: relative;
  z-index: 2;
}

.hero-section .text-white {
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-section .display-1 {
  font-size: clamp(2.5rem, 8vw, 5rem) !important;
  animation: fadeInUp 1s ease-out;
}

.hero-section .lead {
  animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-section .btn {
  animation: fadeInUp 1s ease-out 0.4s both;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.bi-chevron-down {
  animation: bounce 2s infinite;
  color: var(--white) !important;
  font-size: 2rem !important;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-20px); }
  60% { transform: translateY(-10px); }
}

/* ==================== Section Styles ==================== */
section {
  padding: 5rem 0;
  position: relative;
}

.section-bg-light {
  background-color: var(--light-bg);
}

.section-bg-dark {
  background: var(--gradient-dark);
  color: var(--text-light) !important;
}

.section-bg-primary {
  background: var(--gradient-fire);
  color: var(--white) !important;
}

/* ==================== Card Styles ==================== */
.card {
  border: none !important;
  border-radius: 12px !important;
  transition: all var(--transition-normal);
  overflow: hidden;
  background: var(--white);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg) !important;
}

.card-body {
  padding: 2rem !important;
}

.card-header {
  background: var(--gradient-fire) !important;
  color: var(--white) !important;
  font-weight: 700 !important;
  border: none !important;
  padding: 1.25rem !important;
}

.card-title {
  color: var(--text-dark) !important;
  font-weight: 700 !important;
  margin-bottom: 1rem !important;
}

.card-text {
  color: var(--text-dark) !important;
  line-height: 1.8 !important;
}

.card-img-top {
  transition: transform var(--transition-slow);
  height: 250px;
  object-fit: cover;
}

.card:hover .card-img-top {
  transform: scale(1.1);
}

.program-card {
  border: 2px solid transparent !important;
  transition: all var(--transition-normal);
}

.program-card:hover {
  border-color: var(--primary-color) !important;
}

/* ==================== Badge Styles ==================== */
.badge {
  font-weight: 600 !important;
  padding: 0.5rem 1rem !important;
  border-radius: 20px !important;
  font-size: 0.875rem !important;
}

.badge-primary {
  background: var(--gradient-fire) !important;
  color: var(--white) !important;
}

.badge-secondary {
  background: var(--secondary-color) !important;
  color: var(--white) !important;
}

/* ==================== Icon Styles ==================== */
.bi {
  transition: all var(--transition-fast);
}

.bi-fire,
.bi-trophy-fill,
.bi-lightning-charge-fill,
.bi-lightning-fill {
  color: var(--primary-color) !important;
}

.bi-star-fill {
  color: var(--secondary-color) !important;
}

.icon-feature {
  font-size: 3rem !important;
  margin-bottom: 1rem;
  display: inline-block;
  padding: 1.5rem;
  background: var(--gradient-fire);
  color: var(--white) !important;
  border-radius: 50%;
  box-shadow: var(--shadow-md);
}

.icon-lg {
  font-size: 4rem !important;
}

/* ==================== Image Styles ==================== */
.img-fluid {
  transition: transform var(--transition-slow);
}

.img-fluid:hover {
  transform: scale(1.05);
}

.rounded {
  border-radius: 12px !important;
  box-shadow: var(--shadow-md);
}

.rounded-circle {
  box-shadow: var(--shadow-md);
}

/* ==================== Form Styles ==================== */
.form-control,
.form-select {
  border: 2px solid #E0E0E0 !important;
  border-radius: 8px !important;
  padding: 0.75rem 1rem !important;
  transition: all var(--transition-fast);
  background: var(--white) !important;
  color: var(--text-dark) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(211, 47, 47, 0.15) !important;
}

.form-floating > label {
  color: #757575 !important;
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
  color: var(--primary-color) !important;
}

.form-check-input {
  border: 2px solid var(--primary-color) !important;
  width: 1.25rem;
  height: 1.25rem;
}

.form-check-input:checked {
  background-color: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
}

.form-check-input:focus {
  box-shadow: 0 0 0 0.25rem rgba(211, 47, 47, 0.15) !important;
}

.form-check-label {
  color: var(--text-dark) !important;
  margin-left: 0.5rem;
}

/* ==================== Alert Styles ==================== */
.alert {
  border: none !important;
  border-radius: 8px !important;
  padding: 1rem 1.5rem !important;
  font-weight: 500 !important;
}

.alert-info {
  background: linear-gradient(135deg, rgba(211, 47, 47, 0.1) 0%, rgba(255, 160, 0, 0.1) 100%) !important;
  color: var(--primary-dark) !important;
}

/* ==================== Carousel Styles ==================== */
.carousel {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.carousel-indicators [data-bs-target] {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--secondary-color) !important;
  border: 2px solid var(--white);
}

.carousel-indicators .active {
  background-color: var(--primary-color) !important;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  background-color: var(--primary-color);
  border-radius: 50%;
  padding: 1.5rem;
}

.carousel-item {
  transition: transform 0.6s ease-in-out;
}

.carousel-caption {
  background: rgba(0, 0, 0, 0.6);
  border-radius: 8px;
  padding: 1.5rem;
  backdrop-filter: blur(5px);
}

/* ==================== Accordion Styles ==================== */
.accordion {
  --bs-accordion-border-color: var(--primary-color) !important;
  --bs-accordion-btn-focus-box-shadow: 0 0 0 0.25rem rgba(211, 47, 47, 0.15) !important;
}

.accordion-item {
  border: 2px solid #E0E0E0 !important;
  margin-bottom: 1rem !important;
  border-radius: 8px !important;
  overflow: hidden;
}

.accordion-button {
  background: var(--white) !important;
  color: var(--text-dark) !important;
  font-weight: 700 !important;
  padding: 1.25rem 1.5rem !important;
}

.accordion-button:not(.collapsed) {
  background: var(--gradient-fire) !important;
  color: var(--white) !important;
  box-shadow: none !important;
}

.accordion-button:focus {
  box-shadow: none !important;
  border-color: var(--primary-color) !important;
}

.accordion-button::after {
  filter: brightness(0) invert(0);
}

.accordion-button:not(.collapsed)::after {
  filter: brightness(0) invert(1);
}

.accordion-body {
  padding: 1.5rem !important;
  background: var(--light-bg) !important;
  color: var(--text-dark) !important;
}

/* ==================== Filter Buttons ==================== */
.filter-btn {
  margin: 0.25rem;
  transition: all var(--transition-fast);
}

.filter-btn.active {
  background: var(--gradient-fire) !important;
  color: var(--white) !important;
  border-color: transparent !important;
}

.goal-filter.active {
  background: var(--primary-color) !important;
  color: var(--white) !important;
  border-color: var(--primary-color) !important;
}

/* ==================== Shadow Utilities ==================== */
.shadow-sm {
  box-shadow: var(--shadow-sm) !important;
}

.shadow {
  box-shadow: var(--shadow-md) !important;
}

.shadow-lg {
  box-shadow: var(--shadow-lg) !important;
}

/* ==================== Positioning Utilities ==================== */
.sticky-top {
  top: 80px !important;
  z-index: 1020;
}

.position-fixed.end-0 {
  z-index: 1040;
}

.position-sticky {
  top: 100px;
}

/* ==================== Chat Button ==================== */
.chat-button {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--gradient-fire) !important;
  color: var(--white) !important;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  cursor: pointer;
  border: none;
  font-size: 1.5rem;
}

.chat-button:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 40px rgba(211, 47, 47, 0.5);
}

/* ==================== Back to Top Button ==================== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--gradient-fire) !important;
  color: var(--white) !important;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  cursor: pointer;
  border: none;
  z-index: 1030;
}

.back-to-top.show {
  display: flex;
}

.back-to-top:hover {
  transform: translateY(-5px);
}

/* ==================== Footer Styles ==================== */
footer {
  background: var(--gradient-dark);
  color: var(--text-light) !important;
  padding: 3rem 0 1rem;
}

footer h5,
footer h6 {
  color: var(--white) !important;
  font-weight: 700 !important;
  margin-bottom: 1.5rem;
}

footer a {
  color: rgba(255, 255, 255, 0.7) !important;
  text-decoration: none !important;
  transition: all var(--transition-fast);
  display: inline-block;
}

footer a:hover {
  color: var(--secondary-color) !important;
  transform: translateX(5px);
}

footer .list-unstyled li {
  margin-bottom: 0.75rem;
}

footer .bi {
  color: var(--secondary-color) !important;
  margin-right: 0.5rem;
}

footer .social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 0.25rem;
  transition: all var(--transition-fast);
}

footer .social-links a:hover {
  background: var(--gradient-fire);
  transform: translateY(-3px) !important;
}

footer .border-top {
  border-color: rgba(255, 255, 255, 0.1) !important;
}

/* ==================== List Styles ==================== */
.list-unstyled {
  padding-left: 0;
  list-style: none;
}

/* ==================== Background Colors ==================== */
.bg-primary {
  background: var(--gradient-fire) !important;
}

.bg-secondary {
  background: var(--secondary-color) !important;
}

.bg-dark {
  background: var(--dark-bg) !important;
}

.bg-light {
  background: var(--light-bg) !important;
}

.bg-white {
  background: var(--white) !important;
}

/* ==================== Text Colors ==================== */
.text-primary {
  color: var(--primary-color) !important;
}

.text-secondary {
  color: var(--secondary-color) !important;
}

.text-white {
  color: var(--white) !important;
}

.text-white-50 {
  color: rgba(255, 255, 255, 0.5) !important;
}

.text-dark {
  color: var(--text-dark) !important;
}

.text-light {
  color: var(--text-light) !important;
}

.text-muted {
  color: #757575 !important;
}

.text-success {
  color: #4CAF50 !important;
}

/* ==================== Hover Effects ==================== */
.hover-lift {
  transition: all var(--transition-normal);
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* ==================== Loading Animation ==================== */
@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading {
  animation: spin 1s linear infinite;
}

/* ==================== Fade In Animation ==================== */
.fade-in {
  animation: fadeIn 1s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ==================== Slide In Animation ==================== */
.slide-in-left {
  animation: slideInLeft 0.8s ease-out;
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.slide-in-right {
  animation: slideInRight 0.8s ease-out;
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ==================== Responsive Utilities ==================== */
@media (max-width: 1199.98px) {
  .display-1 { font-size: 3.5rem !important; }
  .display-2 { font-size: 3rem !important; }
  .display-3 { font-size: 2.5rem !important; }
  .display-4 { font-size: 2rem !important; }
  .display-5 { font-size: 1.75rem !important; }
}

@media (max-width: 991.98px) {
  section { padding: 3rem 0; }
  
  .navbar-collapse {
    background: rgba(26, 26, 26, 0.98);
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 8px;
  }
  
  .nav-link {
    margin: 0.25rem 0;
  }
  
  .display-1 { font-size: 3rem !important; }
  .display-2 { font-size: 2.5rem !important; }
  .display-3 { font-size: 2rem !important; }
  .display-4 { font-size: 1.75rem !important; }
  .display-5 { font-size: 1.5rem !important; }
  
  .btn-lg {
    padding: 0.875rem 2rem !important;
    font-size: 1rem !important;
  }
  
  .hero-section {
    min-height: 80vh;
  }
}

@media (max-width: 767.98px) {
  section { padding: 2rem 0; }
  
  .display-1 { font-size: 2.5rem !important; }
  .display-2 { font-size: 2rem !important; }
  .display-3 { font-size: 1.75rem !important; }
  .display-4 { font-size: 1.5rem !important; }
  .display-5 { font-size: 1.25rem !important; }
  
  .lead { font-size: 1.1rem !important; }
  
  .btn-lg {
    padding: 0.75rem 1.5rem !important;
    font-size: 0.95rem !important;
  }
  
  .card-body { padding: 1.5rem !important; }
  
  .icon-feature {
    font-size: 2.5rem !important;
    padding: 1rem;
  }
  
  .px-4 { padding-left: 1rem !important; padding-right: 1rem !important; }
  .px-5 { padding-left: 1.5rem !important; padding-right: 1.5rem !important; }
  .py-5 { padding-top: 2rem !important; padding-bottom: 2rem !important; }
}

@media (max-width: 575.98px) {
  .hero-section { min-height: 70vh; }
  
  .display-1 { font-size: 2rem !important; }
  .display-2 { font-size: 1.75rem !important; }
  .display-3 { font-size: 1.5rem !important; }
  .display-4 { font-size: 1.35rem !important; }
  .display-5 { font-size: 1.15rem !important; }
  
  .navbar-brand { font-size: 1.25rem !important; }
  .navbar-brand .bi-fire { font-size: 1.5rem; }
  
  .btn { font-size: 0.875rem !important; }
  .btn-lg { padding: 0.65rem 1.25rem !important; font-size: 0.9rem !important; }
  
  .card-img-top { height: 200px; }
}

/* ==================== Print Styles ==================== */
@media print {
  .navbar,
  .btn,
  .chat-button,
  .back-to-top,
  .carousel-control-prev,
  .carousel-control-next {
    display: none !important;
  }
  
  body {
    color: #000 !important;
    background: #fff !important;
  }
  
  .card {
    box-shadow: none !important;
    border: 1px solid #ddd !important;
  }
}

/* ==================== Accessibility ==================== */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

:focus-visible {
  outline: 3px solid var(--secondary-color) !important;
  outline-offset: 2px !important;
}

/* ==================== Custom Scrollbar ==================== */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--light-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--gradient-fire);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gradient-fire-reverse);
}

/* ==================== Selection Color ==================== */
::selection {
  background: var(--primary-color);
  color: var(--white);
}

::-moz-selection {
  background: var(--primary-color);
  color: var(--white);
}

/* ==================== Utility Classes ==================== */
.cursor-pointer { cursor: pointer; }
.overflow-hidden { overflow: hidden; }
.position-relative { position: relative; }
.position-absolute { position: absolute; }
.d-block { display: block !important; }
.d-inline-block { display: inline-block !important; }
.w-100 { width: 100% !important; }
.h-100 { height: 100% !important; }
.text-uppercase { text-transform: uppercase; }
.text-decoration-none { text-decoration: none !important; }
.border-0 { border: 0 !important; }
.gap-2 { gap: 0.5rem !important; }
.gap-3 { gap: 1rem !important; }
.gap-4 { gap: 1.5rem !important; }